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Dr. Margarita Barreiro, MD

Cleveland, OH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Barreiro, Endocrinologist in Cleveland, OH?

    Dr. Margarita Barreiro, MD is an Endocrinologist, who primarily practices in Cleveland, OH with 1 additional practice location. Dr. Barreiro is fluent in English and Tagalog, and is currently seeing new patients. Dr. Barreiro’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Barreiro’s office at (216) 844-3142.

    What languages does Dr. Barreiro speak?

    Dr. Barreiro and their clinical team can communicate with patients in the following languages:

    • English

    • Tagalog

    What conditions does an Endocrinologist like Dr. Barreiro typically treat?

    As an Endocrinologist, Dr. Barreiro diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Barreiro. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

    • Thyroid Cancer
    • Thyroid Carcinoma
    • Malignant Thyroid Nodule
    • Thyroid Gland Cancer

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

    Does Dr. Barreiro accept my insurance?

    Dr. Barreiro accepts most major insurance plans. Important: Please call our office at (216) 844-3142 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Barreiro accept in Cleveland, OH?

    Dr. Barreiro in Cleveland, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CareSource

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medical Mutual of Ohio

    • Medicare

    • Molina Healthcare

    • Summa Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Barreiro's office located?

    Dr. Margarita Barreiro's Primary Practice

    11100 Euclid Ave

    Cleveland, OH 44106

    (216) 844-3142

    Get Directions

    Dr. Margarita Barreiro's Practice 2

    3909 Orange Pl Ste 3100

    Cleveland, OH 44122

    Get Directions

    What is Dr. Barreiro's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Barreiro's National Provider Identifier (NPI) number is 1891226874.

    What common questions do patients ask about Dr. Barreiro?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Barreiro

    What is Dr. Margarita Barreiro's specialty?

    Dr. Barreiro is a Endocrinologist near Cleveland, OH.

    What does an Endocrinologist do?

    An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

    Is this Dr. Margarita Barreiro affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Barreiro is affiliated with Uh Cleveland Medical Center, Uh Portage Medical Center, Aultman Orrville Hospital, Uh Ahuja Medical Center, Cleveland Clinic Main Campus, Union Hospital - Dover, Oh which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Margarita Barreiro accepting new patients in Cleveland, OH?

    Yes, Dr. Margarita Barreiro is accepting new patients at this time.

    Does Dr. Margarita Barreiro offer online booking?

    Please contact Dr. Barreiro's office at (216) 844-3142 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Margarita Barreiro?

    Please contact Dr. Barreiro's office at (216) 844-3142 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>